This handy Math in Focus Grade 1 Workbook Answer Key Chapter 5 Practice 1 Exploring Plane Shapes detailed solutions for the textbook questions.

## Math in Focus Grade 1 Chapter 5 Practice 1 Answer Key Exploring Plane Shapes

**Trace the dots.**

**Then match each shape to its name.**

Question 1.

Answer:

**A part of each shape is missing. Think about what shape it was. Then match the shape to its name.**

Question 2.

Answer:

**Circle the shapes that are the same shape as the shaded shape.**

Question 3.

Answer:

Question 4.

Answer:

Question 5.

Answer:

Question 6.

Answer:

**Color the shapes.**

Question 7.

squares

Answer:

Question 8.

triangles

Answer:

**Color the shapes.**

Question 9.

rectangles

Answer:

Question 10.

The shapes that are __not__ circles.

Answer:

**Which shape is not in each set? Circle the correct answer.**

Question 11.

Answer:

A square is not in this set.

Question 12.

Answer:

A circle is not in this set.

**How many sides and corners are there? Count.**

Question 13.

___ sides

____ corners

Answer:

In the above figure there are 3 sides and 3 corners.

Question 14.

___ sides

____ corners

Answer:

In the above figure there is 0 sides and 0 corners.

**Sort the shapes by color.**

**Circle the shape that is**

__different__.Question 15.

Answer:

**Sort the shapes by size.**

**Color the shapes that are**

__alike__.Question 16.

Answer:

**Sort the shapes by shape.**

**Color the shapes that are**

__alike__.Question 17.

Answer:

**Sort the shapes by corners.**

**Circle the shape that is**

__different__.Question 18.

Answer:

**Sort the shapes by the number of sides.**

**Circle the shape that is**

__different__.Question 19.

Answer: